FR2550401B1 - Outil d'aide a l'exploitation de systemes de communication de donnees sur reseau local et systeme incorporant un tel outil - Google Patents

Outil d'aide a l'exploitation de systemes de communication de donnees sur reseau local et systeme incorporant un tel outil

Info

Publication number
FR2550401B1
FR2550401B1 FR8312723A FR8312723A FR2550401B1 FR 2550401 B1 FR2550401 B1 FR 2550401B1 FR 8312723 A FR8312723 A FR 8312723A FR 8312723 A FR8312723 A FR 8312723A FR 2550401 B1 FR2550401 B1 FR 2550401B1
Authority
FR
France
Prior art keywords
tool
local area
data communication
communication systems
bus line
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR8312723A
Other languages
English (en)
Other versions
FR2550401A1 (fr
Inventor
Chi Cao Son Phan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electricite de France SA
Original Assignee
Electricite de France SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Electricite de France SA filed Critical Electricite de France SA
Priority to FR8312723A priority Critical patent/FR2550401B1/fr
Priority to CA000460039A priority patent/CA1223316A/fr
Priority to JP59163451A priority patent/JPS60109949A/ja
Priority to EP84401620A priority patent/EP0133139B1/fr
Priority to AT84401620T priority patent/ATE43039T1/de
Priority to ES535644A priority patent/ES8602325A1/es
Priority to DE8484401620T priority patent/DE3478181D1/de
Publication of FR2550401A1 publication Critical patent/FR2550401A1/fr
Application granted granted Critical
Publication of FR2550401B1 publication Critical patent/FR2550401B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
  • Numerical Control (AREA)
FR8312723A 1983-08-02 1983-08-02 Outil d'aide a l'exploitation de systemes de communication de donnees sur reseau local et systeme incorporant un tel outil Expired FR2550401B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR8312723A FR2550401B1 (fr) 1983-08-02 1983-08-02 Outil d'aide a l'exploitation de systemes de communication de donnees sur reseau local et systeme incorporant un tel outil
CA000460039A CA1223316A (fr) 1983-08-02 1984-07-31 Appareil de verification de systemes de communication fonctionnant sur un reseau local
JP59163451A JPS60109949A (ja) 1983-08-02 1984-08-01 ロ−カルエリアネツトワ−クデ−タ通信システム用ツ−ル及び前記ツ−ルを備えるデ−タ通信システム
EP84401620A EP0133139B1 (fr) 1983-08-02 1984-08-02 outil d'aide à l'exploitation de systèmes de communication de données sur réseau local et système incorporant un tel outil
AT84401620T ATE43039T1 (de) 1983-08-02 1984-08-02 Hilfsgeraet zum betrieb von datenuebertragungssystemen auf lokalen netzen und systeme, die ein solches geraet enthalten.
ES535644A ES8602325A1 (es) 1983-08-02 1984-08-02 Perfeccionamiento en los sistemas de comunicacion de datos por red local.
DE8484401620T DE3478181D1 (en) 1983-08-02 1984-08-02 Auxiliary device for utilizing data communication systems in local networks, and systems incorporating such a device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8312723A FR2550401B1 (fr) 1983-08-02 1983-08-02 Outil d'aide a l'exploitation de systemes de communication de donnees sur reseau local et systeme incorporant un tel outil

Publications (2)

Publication Number Publication Date
FR2550401A1 FR2550401A1 (fr) 1985-02-08
FR2550401B1 true FR2550401B1 (fr) 1986-03-14

Family

ID=9291329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8312723A Expired FR2550401B1 (fr) 1983-08-02 1983-08-02 Outil d'aide a l'exploitation de systemes de communication de donnees sur reseau local et systeme incorporant un tel outil

Country Status (7)

Country Link
EP (1) EP0133139B1 (fr)
JP (1) JPS60109949A (fr)
AT (1) ATE43039T1 (fr)
CA (1) CA1223316A (fr)
DE (1) DE3478181D1 (fr)
ES (1) ES8602325A1 (fr)
FR (1) FR2550401B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3530262A1 (de) * 1985-08-22 1987-02-26 Siemens Ag Schaltungsanordnung zur pruefung eines passiven busnetzsystems (csma/cd-zugriffsverfahren)
FR2628915B1 (fr) * 1988-03-18 1994-06-17 Bull Sa Testeur de reseau local a methode d'acces a test de porteuse et detection de collisions (csma/cd)
US8272214B2 (en) 2008-03-07 2012-09-25 GM Global Technology Operations LLC Shape memory alloy cables

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0051960A1 (fr) * 1980-11-10 1982-05-19 Xerox Corporation Emetteur pour ligne partagée

Also Published As

Publication number Publication date
DE3478181D1 (en) 1989-06-15
ES535644A0 (es) 1985-12-01
JPS60109949A (ja) 1985-06-15
CA1223316A (fr) 1987-06-23
EP0133139B1 (fr) 1989-05-10
EP0133139A1 (fr) 1985-02-13
FR2550401A1 (fr) 1985-02-08
ES8602325A1 (es) 1985-12-01
ATE43039T1 (de) 1989-05-15

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DA Annulment of decision of lapse
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